distant 语意最强，强调距离。
far 除特殊情况外，侧重长距离。也可用作引申意义。
remote 侧重指离中心地有利的地方很远。
参考例句
1. Does the letter have to go far ? 这封信一定要送出那么远吗?
2. Rockets can fly far out into space. 火箭能够飞出地球进入太空。
3. No it was builded far from accident. 不呀，它并不是建立在偶然上；
英英解释
n.
1. a terrorist organization that seeks to overthrow the government dominated by Tutsi and to institute
2. at a great distance in time or space or degree
3. being of a considerable distance or length
4. being the animal or vehicle on the right or being on the right side of an animal or vehicle
5. beyond a norm in opinion or actions adv.
1. to a considerable degree; very much
2. at or to or from a great distance in space
3. at or to a certain point or degree
4. remote in time
5. to an advanced stage or point
